1998 GMC Sonoma Repair Question
Topics covered: Water pump, Clutch, Coolant.
Mileage: No information provided.
Mileage: No information provided.
Asked on March 19, 2010
1998 GMC Sonoma Water Pump
1998 GMC Sonoma 4 cyl Two Wheel Drive Automatic
How do I replace the water pump?
How do I replace the water pump?
Answer
Replied on March 19, 2010
REMOVAL PROCEDURE

Remove the coolant from the radiator.
Remove the drive belt.
Remove upper fan shroud.
Remove the fan.
Remove the fan clutch assembly.
Remove the water pump drive pulley.

Remove the water pump attaching nuts and bolts.
Remove the water pump.

Remove the water pump gasket.
Inspect, to make sure all parts are free of burs or other imperfections, replace as necessary.
Clean all of the mating surfaces.
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